NX-PF0730 Additional I/O Power Supply Unit 10A 5-24V DC 12mm | Omron

The Original New Omron NX-PF0730 is an additional I/O power supply unit for the NX series I/O system. It supplies I/O power to connected NX I/O units through the NX bus when the built-in power capacity of the EtherCAT Coupler Unit or CPU Unit is insufficient. With a maximum output current of 10 A and an input voltage range of 5 to 24 V DC, this unit supports large I/O configurations and enables functional partitioning of I/O power into separate groups. The 12 mm width and screwless push-in terminal block ensure high-density mounting and tool‑free wiring. Part of the NX series system units.

Core Engineering Highlights:
Additional I/O power supply unit | 5–24 V DC input (4.5–28.8 V DC permissible) | 10 A maximum I/O power supply current | 8 screwless push-in terminals (4 IOV + 4 IOG) | 12 mm width | IP20 protection | 65 g weight | 0°C to +55°C operating temperature | No-isolation design

Key Features:

• Original New Omron NX-PF0730 unit

• Additional I/O power supply when built‑in coupler or CPU power capacity is exceeded

• 5–24 V DC wide input voltage range (4.5–28.8 V DC permissible)

• 10 A maximum I/O power supply current

• 8 screwless push-in terminals: 4 IOV (V+) terminals and 4 IOG (V-) terminals

• 12 mm slim design for high-density panel mounting

• Screwless push-in terminal block for tool‑free wiring

• DIN rail mounting for space-efficient installation

• 65 g lightweight design

• IP20 protection for control cabinet environments

• 0°C to +55°C operating temperature

• No-isolation design

• 510 V AC dielectric strength between isolated circuits

Applications:

• Additional I/O power supply when built‑in coupler power capacity is exceeded

• Splitting I/O power into separate groups for isolation or load management

• NX I/O system expansion in machine control panels

• Factory automation, material handling, and packaging machinery I/O configurations

• Large NX configurations with multiple I/O units requiring additional power

Technical Specifications:

Important Usage Notes:

• When connected to the CPU Rack of an NX1P2 CPU Unit, the maximum I/O power supply current is limited to 4 A regardless of unit specifications.

• Refer to the hardware user‘s manual for the CPU Unit to which NX Units are connected for restrictions on the CPU Rack.

• Use a voltage appropriate for the I/O circuits of the NX Units and connected external devices.

System Compatibility:

• Compatible with Omron NX series I/O system

• Used with NX series EtherCAT Coupler Units (NX-ECC20×)

• Used with NX series EtherNet/IP Coupler Units (NX-EIC202)

• Compatible with NX series CPU Units (NX1P2, NX102, etc.)

• Mounts on 35 mm DIN rail

• Can be connected to CPU Unit, Communication Control Unit, or Communications Coupler Unit

Related Products:

• NX-PF0630 – Additional I/O power supply unit, 4 A, 5-24 V DC (lower capacity)

• NX-PD1000 – Additional NX Unit power supply, 24 V DC, 10 W

• NX-PC0010 – I/O power connection unit, IOG terminals

• NX-PC0020 – I/O power connection unit, IOV terminals

• NX-PC0030 – I/O power connection unit, IOV+IOG terminals

• NX-TBA082 – Replacement screwless push-in terminal block, 8 terminals

• NX-AUX02 – Terminal block coding pins (10 units)

• NX-ECC203 – NX series EtherCAT Coupler Unit, 2 ports, 125 µs cycle time

• NX-ID5442 – 16-point PNP digital input unit

• NX-OD5256 – 16-point PNP digital output unit

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Omron is a trademark of Omron Corporation.